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Frame Buffer driver support in DM385 IPNC RDK 3.5

Ramesh071
Intellectual 620 points
Other Parts Discussed in Thread: DM385

Dear all,

I'm using DM385 EVM Board with IPNC RDK 3.5 SDK. Previously we used latest EZSDK and tested the all the video outputs using frame buffer driver.

  Because of some constraint, Now we are using IPNC RDK. 

So I want to know, frame buffer driver will work in IPNC RDK without change or we need to make some changes.

As per my knowledge, In memory mapping we will have problem, because they are not reserving any memory for framebuffer as we used to do in EZSDK environment.

I have tested the frame buffer driver without modification, but when i'm trying to load the driver, it will hang or it will give kernel panic.

If modification are required, then give me some technical information on that.

Kindly give me solution for this ASAP,

Thanks

Ramappa

  • 0
    TI__Guru**** 477195 points

    Hi,

     

    Frame driver is same whether you use it in ezSDK or IPNC RDK. What it needs is some shared location. So if you allocate this shared location in your memory map and provide it to the frame buffer driver, it should be ok.

     

    Regards,

    brijesh Jadav